InvocationTargetException when creating StatefulKnowledgeSession Hello - I've been wrestling with this for about a day and a half, now. My environment is jBPM 5.2.0.Final, running on JBoss 5.1.0.GA, with Java 1.5.0_12, under 64-bit Windows 7. It's entirely poss... 
Adding new workitems programmatically, without repacking the application ? I am working with creating domain specific processes and followed the example Created work definition in the MVEL format Register the workdefinition in the drools.rulebase.conf Creating the work item hand... 
Simple state machine with transitions We have an existing (bespoke) workflow engine in our product and we are looking at options to bring it up-to-date using jBPM or similar. Each asset type in our system has a state machine that defines the lifec... 
JBPM Guvnor- TOMCAT Integration Hi Everyone, In JBPM 5.2 we are deploying the jbpm process definitions in JBOSS AS server, likewise is it possible to do the deployment in TOMCAT server. ... 
Automatically refresh process list in JBPM Console from Drools-Guvnor I have seen the following statement in the JBPM5 user guide and I was wondering what I have to do to turn on automatic updating of the process list in jbpm-console when packages are built in drools-guvnor. ... 
BPMN2 Designer Stuck loading after adding custom work item definition I am trying to create a simple BPMN2 process that uses a domain specific service. However, after I add a new work item definition in drools-guvnor 5.3.1 and I attempt to create or open an existing bpmn2 process the de... JEE + jBPM + threads Hi, I am new to jBPM and trying to integrate it with my JEE application. Basically I have a servlet handling all incoming requests and proxying them to an EJB stateless bean that contains all jBPM stuff. So if I call ... 
drools-guvnor.war deployment issue in SOA-P5.3.1 Hi, I am attempting to integrate JBPM5.2 with JBoss SOA-P5.3.1 which is running on PostgreSQL. I have been able to update the jbpm-installer and my JBoss SOA-P5.3.1 to run the demo via jbpm-console by ... Getting ***java.net.SocketException: Too many open files*** when running JBPM 5.2 in linux OS 2012-02-07 13:53:48,754 ERROR [org.apache.tomcat.util.net.JIoEndpoint] (http-0.0.0.0-8080-Acceptor-0) Socket accept failed java.net.SocketException: Too many open files at ... 
BPMN process with XML input - XSLT transformation - XML output Hi all, I am a newbie to jBPM, so hope to not put a trivial question... I am designing a software system to integrate several systems exchanging messages through JMS. All the systems defined a common XML data... 
Why the JBPM task can't rollback ? In my project , i use the JBPM5.3 ,spring,mysql,and the tomcat. and the JPA is not the JTA type . When the business has a exception. The transaction must be rollback . But it can't like this ,... 
Starting Multiple Process Instances Hi, I am new to jBPM. I want to start a number of process instances in bulk (anly automatic tasks involved). When I try to start, it by iterating, process execution starts only after the exec... 
getTasksAssignedAsPotentialOwner is very slow, How to optimize it? My database is oracle 11g, I use JBPM 5.4, There are 9654 records in TASK table, But getTasksAssignedAsPotentialOwner is very slow, every execute will cost more than 3 seconds. Anybody has idea to optimize it? thank... 
Pass the result of a workitem to the next workitem with a workitemhandler Is it possible to pass the results of a workitem to the next workitem with a workitemhandler: public class MyHandlerWorkItemTypeA implements WorkItemHandler{ @... 
Session and thread safety Hi jBPM 5.2, PostgreSQL 9.1. Kris wrote (https://community.jboss.org/message/613360#613360) that session is thread safe. Well, getWorkItemManager() present in various implementations (e.g. CommandBased... 
BPM5Processor - JBossESB Dear Community, I've successfully deployed a process on JBPM console. This process consists of different Task forms, Java and JBossESB work items (imported from public Service Repository) It would be ... 
JBPM5 Error Handling Hello, How to handle an exception if it occurs in any of the step . For eg. If I have 3 steps, if exception occurs in first step, the execution flow should end and error should be logged. But I dont know how to achi... 
How can I add JBPM5 to S2SH(struts2 Spring3 hibernate 3)? Hi everyone Today I was download the JBPM 5.4,My boss asked me to use this tool,In one week,perhaps,I should write a demo use JBPM5 ... 
How to do computations in parameter Mapping Can I concat 2 process variables and create a task parameter. Assume that I have 2 process varaibles named CustomerID and IdProofName and now if I have to create a new task varaible named "RecordId... 
Passing data to a work item handler My question is quite simple. I know that is possible to declare a Work Item Definition where some parameters are String and alike. Then the user can simply fill those parameters using the Web Designer in More ... 
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